<template>
	<section>
		<!--工具条 高级查询位置-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true">
				<el-form-item>
					<el-input v-model="keywords" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="keywordsQuery">关键字查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<!-- :data="department"  绑定的数据
		        highlight-current-row 高亮显示
		        v-loading="listLoading" 忙等框
		        @selection-change="selsChange"  勾选复选框触发事件
		        sortable  排序
		        :formatter="formatSex" 操作单选框的事件
		-->
		<el-table :data="users" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="35">
			</el-table-column>
			<el-table-column prop="username" label="姓名" width="90" sortable>
			</el-table-column>
      <el-table-column prop="phone" label="电话" width="120" sortable>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="180" sortable>
      </el-table-column>
      <el-table-column prop="salt" label="盐值" width="150" sortable>
      </el-table-column>
      <el-table-column prop="password" label="密码" width="150" sortable>
      </el-table-column>
      <el-table-column prop="state" label="状态" width="80" sortable>
        <template scope="scope">
          <el-span style="color: green" v-if="scope.row.state==1" size="small" >正常</el-span>
          <el-span style="color: red" v-else-if="scope.row.state==0" size="small" >停用</el-span>
          <el-span style="color: gray" v-else size="small" >未知</el-span>
        </template>
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="80" sortable>
      </el-table-column>
      <el-table-column prop="createtime" label="创建时间" width="120" sortable>
      </el-table-column>
			
      <el-table-column prop="headImg" label="头像" width="80" sortable>
      </el-table-column>
      <el-table-column prop="logininfo_id" label="登录id" width="90" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--分页栏工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="20" :total="total" style="float:right;">
			</el-pagination>
      <el-pagination layout="prev, pager, next"
                     @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :total="totals"
                     :current-page="currentPage"
                     style="float:right;">
      </el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="true">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="姓名" prop="username">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="盐值" prop="salt">
          <el-input v-model="editForm.salt" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="editForm.password" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="状态" >
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">正常</el-radio>
						<el-radio class="radio" :label="0">停用</el-radio>
					</el-radio-group>
				</el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-input v-model="editForm.age" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="创建时间" prop="createtime">
          <el-input v-model="editForm.createtime" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="头像" prop="headImg">
          <el-input v-model="editForm.headImg" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="登录id" prop="logininfo_id">
          <el-input v-model="editForm.logininfo_id" auto-complete="off"></el-input>
        </el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

		</section>
</template>


<script>

	export default {
		data() {
			return {

        //高级查询所需数据
        keywords: null,

        //分页显示所属数据
        users: [],
        totals: 0,
        currentPage: 1,
        pageSize: 5,
        listLoading: false,

        createtime: this.createtime,
        
        //多条数据选中
				sels: [],//列表选中列

        //添加或修改数据
        title:'',
				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
        
        //表单校验规则
				editFormRules: {
					username: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					],
          phone: [
            { required: true, message: '请输入电话', trigger: 'blur' }
          ],
          email: [
            { required: true, message: '请输入邮箱', trigger: 'blur' }
          ],
				},
				//编辑界面数据
				editForm: {
          id: null,
          username: '',
          phone: '',
          email: '',
          salt: '',
          password: '',
          state: null,
          age: '',
          createtime: '',
          headImg: '',
          logininfo_id: null,
				},

			}
		},
		methods: {
      //关键字查询
      keywordsQuery(){
        //页码改成1
        this.currentPage = 1;
        this.getUsers();
      },

      //分页查询 - 点击某一页查询
			handleCurrentChange(currentPage) {
				this.currentPage = currentPage;
        //重新发送请求
				this.getUsers();
			},
			
      //获取用户列表
			getUsers() {
        let para = {
          currentPage: this.currentPage,
          pageSize: this.pageSize,
          keywords: this.keywords  //高级查询才用
        };
        
        //开启忙等框
        this.listLoading = true;
        //发送请求  axios 需要配置axios全局
        this.$http.post("/user", para)
            .then(res => {  //res: PageList: {totals:xx, rows: xx}
              
              //关闭忙等框
              this.listLoading = false;
              
              this.users = res.data.rows;
              this.totals = res.data.totals;

            }).catch(res =>{
          this.$message.error('系统繁忙,稍后重试');
        })
        
      },
        
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '温馨提示', {
					type: 'warning'
				}).then(() => {//点击确认按钮
					this.listLoading = true;//忙等框
					
          //发送请求
          this.$http.delete("/user/"+row.id)
              .then(res=>{
                
                this.listLoading = false;//关闭忙等框
                
                if(res.data.success){
                  this.$message({
                    message: '删除成功',
                    type:'success'
                  });
                  
                }else {
                  this.$message({
                    message: res.data.msg,
                    type: 'error'
                  });
                }
                //重新发送请求,刷新页面  
                  this.getUsers();
                  
              }).catch(res=>{
                  this.$message({
                  message: '系统繁忙,稍后重试',
                  type: 'error'
            });
          });
					// removeDepartment(para).then((res) => {
					// 	this.listLoading = false;
					// 	//NProgress.done();
					// 	this.$message({
					// 		message: '删除成功',
					// 		type: 'success'
					// 	});
					// 	this.getDepartments();
					// });
				}).catch(() => {//点击取消
          this.$message.error('系统繁忙,稍后重试');
          type:'error'
				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
        this.title = "编辑";
        //弹出模态框
				this.editFormVisible = true;
        //克隆一份数据,然后回显数据
				this.editForm = Object.assign({}, row);
			},
			//显示新增界面
			handleAdd: function () {
        this.title = "新增";
				this.editFormVisible = true;//弹出模态框
        //清空模态框
        this.editForm= {
          id: null,
          username: '',
          phone: '',
          email: '',
          salt: '',
          password: '',
          state: null,
          age: '',
          createtime: '',
          headImg: '',
          logininfo_id: null,
        }
			},
			//编辑
      //提交按钮
			editSubmit: function () {
        //表单校验:valid是一个布尔值,当校验成功为true,进入到if循环
				this.$refs.editForm.validate((valid) => {
					if (valid) {
            //按下提交之后的弹出确认框
						this.$confirm('确认提交吗？', '温馨提示', {})
                .then(() => {
							this.editLoading = true;//开启忙等框
                  
              //克隆数据,将表单数据克隆一份赋值给para
							let para = Object.assign({}, this.editForm);
              
              //发送异步请求,put类型,参数为para
              this.$http.put("/user",para)
                  .then(res=>{
                    
                    //关闭忙等框
                    this.editLoading = false;
                    
                    //获取到返回的json数据里的data.success的值:true/false
                    if(res.data.success){ //data.success的值:true进入这个if判断
                      this.$message({
                        message: '操作成功',//前台页面显示数据给用户看
                        type: 'success'
                      });
                    }else(  //data.success的值:false进入这个if判断
                        this.$message({
                          message: res.data.msg,  ////获取到返回的json数据里的data.msg的报错信息显示
                          type: 'error'
                        })
                    )
                    
                    //关闭模态框
                    this.editFormVisible = false;
                    
                    //刷新页面,重新查询一次数据,调用getDepartments()方法
                    this.getUsers();
                    
                  }).catch(res=>{
                this.$message({
                  message: '系统异常,稍后重试',
                  type: 'error'
                });
              })
							
						});
					}
				});
			},

      //多选框
			selsChange: function (sels) {
				this.sels = sels;
        //console.debug(sels)
			},

      getDate(){
        let time = new Date();
        this.registerTime = time.getFullYear()+"-"+time.getMonth()+"-"+time.getDay();
      },

      //批量删除
      batchRemove: function () {

        var ids = this.sels.map(item => item.id);  // [1,2,3,4,5,6]

        this.$confirm('确认删除选中记录吗？', '温馨提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true; // 开启忙等框
          
          //patch:批量操作的请求
          this.$http.patch("/user",ids)
              .then(res=>{
                // 关闭忙等框
                this.listLoading = false;
                if(res.data.success){
                  this.$message({
                    message: '删除成功',
                    type: 'success'
                  });
                }else{
                  this.$message({
                    message: res.data.msg,
                    type: 'error'
                  });
                }
                this.getUsers();
              }).catch(res=>{
            this.$message({
              message: '系统异常，稍后重试',
              type: 'error'
            });
          })
					//NProgress.start();
					// let para = { ids: ids };
					// batchRemoveDepartment(para).then((res) => {
					// 	this.listLoading = false;
					// 	//NProgress.done();
					// 	this.$message({
					// 		message: '删除成功',
					// 		type: 'success'
					// 	});
					// 	this.getDepartments();
					// });
				}).catch(() => {

				});
			}
		},
    
    //钩子函数:页面加载方法
		mounted() {
			this.getUsers();
      this.getDate();
		}
	}

</script>


<style scoped>

</style>